E-flite UMX Radian BNF - Manual (Page 3)

3 EN
Specifi cations
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16.5 in (418mm)
1.50 oz (43 g)
28.7 in (730mm)
31mm
The CG location is 31mm back from the leading edge
at the wing root. This has been determined with the
included 1S 150mAh 3.7V Li-Po battery installed in
the middle of the battery cavity. Balance the model on
the edge of a metal ruler to fi nd the Center of Gravity.
Place the ruler on the underside of the airframe.
Dual Rates
High Low
100 % 70%
Timer Settings
First Flight
8 Min.
10 Min.
Box Contents
Installed Included
8.5mm Brushed Motor
DSM2®/DSMX® AS3X
Receiver/ESC
2 x (SPMSA2030L) on the
board
Required to Complete: DSM2/DSMX 4-Channel
Transmitter
Prefl ight Checklist

1. Read this manual thoroughly.
2. Remove and inspect the box contents.
3. Charge the fl ight battery.
4. Assemble the aircraft.
5. Install the fl ight battery in the aircraft
(once it has been fully charged).
6. Bind the aircraft to the transmitter.

7. Make sure linkages move freely.
8. Perform the Control Direction Test.
9. Adjust the fl ight controls and
transmitter.
10. Find a safe and open area.
11. Plan your fl ight appropriate for the
fl ying location.
USB Li-Po
Charger